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2-(2-Methoxy-naphthalen-1-ylmethyl)-cyclohexanone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

128691-77-0

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128691-77-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128691-77-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,6,9 and 1 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 128691-77:
(8*1)+(7*2)+(6*8)+(5*6)+(4*9)+(3*1)+(2*7)+(1*7)=160
160 % 10 = 0
So 128691-77-0 is a valid CAS Registry Number.

128691-77-0Upstream product

128691-77-0Downstream Products

128691-77-0Relevant academic research and scientific papers

Convenient Syntheses of Condensed Phenalenones. The Synthesis of Indenophenalene-6,8-dione and Its Dication

Kuroda, Shigeyasu,Hirooka, Syuzi,Tanaka, Eishi,Fukuyama, Yuriko,Tsuchida, Tomohiko,Nakagawa, Koichi

, p. 2396 - 2398 (1989)

Convenient and general syntheses of condensed phenalenones with various ring systems fused at 7 and 8-positions are described together with the synthesis of indenophenalene-6,8-dione (quinone) and the formation of its dicationic species in strong a

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